September 16, 2014 12:06 am Ex-Boyfriend a Person of Interest in Missing Woman Case: Police Police say they are looking to question a missing woman’s ex-boyfriend, who was last seen in the Florida Keys with an elderly woman and a Siberian husky. NBC 6’s Keith Jones reports. US & World Videos 5:07 Experts weigh in on deadly Miami Springs hotel room raid 2:56 Neighbor describes fire when tour bus went up in flames on I-595 1:12 Rare High Surf Advisory issued for Broward County 3:47 Truck drivers discuss challenges of enforcing rules to prevent underride crashes 2:43 NHTSA passes rule to help prevent underride crashes — but some say it needs to go further